---
product_id: 388925075
title: "Mermaid Doll with Water-Activated Twinkle Light-Up Tail, Barbie Dreamtopia Mermaid Toys, Purple-Streaked Hair"
brand: "barbie"
price: "290.62 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Barbie"
url: https://www.desertcart.tn/products/388925075-mermaid-doll-with-water-activated-twinkle-light-up-tail-barbie
store_origin: TN
region: Tunisia
---

# Rainbow fins & pink-streaked hair Princess tiara & pearl-detailed bodice 4-color water-activated light show Mermaid Doll with Water-Activated Twinkle Light-Up Tail, Barbie Dreamtopia Mermaid Toys, Purple-Streaked Hair

**Brand:** barbie
**Price:** 290.62 DT
**Availability:** ✅ In Stock

## Summary

> 🧜‍♀️ Light up your child’s fantasy world with every splash!

## Quick Answers

- **What is this?** Mermaid Doll with Water-Activated Twinkle Light-Up Tail, Barbie Dreamtopia Mermaid Toys, Purple-Streaked Hair by barbie
- **How much does it cost?** 290.62 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/388925075-mermaid-doll-with-water-activated-twinkle-light-up-tail-barbie)

## Best For

- barbie enthusiasts

## Why This Product

- Trusted barbie brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Glow Anywhere:** Press the bodice button to enjoy enchanting light shows on land—no water needed.
- • **Dive into Magic:** Water-activated twinkle tail lights up in 4 vibrant colors for mesmerizing bath time fun.
- • **Fantasy Meets Style:** Rainbow fins, pink-streaked hair, and a royal tiara create an Instagram-worthy mermaid look.
- • **Ready Out of the Box:** Includes batteries and no assembly required—just dip and dazzle instantly.
- • **Perfect Gift for Little Dreamers:** Designed for ages 3-7 to spark imaginative play and develop fine motor skills.

## Overview

The Barbie Dreamtopia Twinkle Lights Mermaid Doll features a 12-inch pearlescent tail that lights up in four colorful modes when dipped in water or activated by a button on her bodice. With rainbow fins, pink-streaked hair, and a princess tiara, this battery-included doll is perfect for imaginative water play and gifting to children ages 3 to 7.

## Description

Imaginations can dive into storytelling with Barbie Dreamtopia Twinkle Lights Mermaid Doll featuring a magical light-up feature! Dip this beautiful Barbie mermaid doll in water to see her pearlescent tail glimmer with one of four colorful light shows. Barbie Dreamtopia Twinkle Lights Mermaid Doll makes a splash in the tub or pool, but kids can also bring the fun ashore -- push the star-shaped button on Barbie doll's bodice to enjoy the light show without water. Rainbow fins, pink-streaked hair and a royal headband complete Barbie doll's colorful mermaid look. Perfect for bath time or water play (parental supervision required), Barbie Dreamtopia Twinkle Lights Mermaid Doll makes a great toy for kids ages 3 to 7 years old. Doll cannot swim or stand alone. Colors and decorations may vary.

Review: Beautiful doll - Great gift. My daughter loves it.
Review: Granddaughter loves it but it’s broken - This Barbie mermaid doll would be adorable and fun with The water-activated twinkle lights but sadly it did not work. Returned to seller without any issues. Found another and she’s a happy little girl!

## Features

- ​Make a splash with Barbie Dreamtopia Twinkle Lights Mermaid Doll featuring a fantastical look and a magical light-up feature!
- ​Dip Barbie mermaid doll in water to see her pearlescent tail light up in one of four colorful light shows!
- ​To bring the fun ashore, press the button on her bodice to experience the light shows without water.
- ​Barbie doll's fantasy look is complete with rainbow fins, a "pearl"-detailed bodice, pink-streaked hair and a princess tiara.
- ​With a fantastical light-up feature and so many sparkling details, this Barbie mermaid doll makes a great gift for 3 to 7 year olds.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09BW3L8KL |
| Additional Features | Light |
| Age Range Description | 3 years and older |
| Animal Theme | Mermaid |
| Are Batteries Required | No |
| Best Sellers Rank | #270,865 in Toys & Games ( See Top 100 in Toys & Games ) #4,104 in Dolls |
| Brand Name | Barbie |
| Collection Name | Barbie Dreamtopia |
| Color | Brunettte |
| Customer Package Type | FFP |
| Customer Reviews | 4.7 out of 5 stars 1,805 Reviews |
| Educational Objective | Develop fine motor skills, hand-eye coordination, and imaginative play |
| Finish Type | Glossy |
| Global Trade Identification Number | 00194735024360 |
| Hair Type | Wavy |
| Included Components | ​Includes Barbie Dreamtopia Twinkle Lights Mermaid Doll wearing tiara. |
| Indoor Outdoor Usage | Indoor |
| Is Assembly Required | No |
| Is Autographed | No |
| Item Dimensions | 9 x 2.38 x 12.75 inches |
| Item Dimensions L x W x H | 9"L x 12.75"W x 2.38"H |
| Item Type Name | Toy |
| Item Weight | 5.75 ounces |
| Manufacturer | Mattel |
| Manufacturer Maximum Age (MONTHS) | 1188 |
| Manufacturer Minimum Age (MONTHS) | 36 |
| Manufacturer Part Number | HDJ37 |
| Manufacturer Warranty Description | No Warranty |
| Material Type | Plastic |
| Model Name | Barbie Dreamtopia Twinkle Lights Mermaid Doll |
| Model Number | HDJ37 |
| Number of Batteries | 3 LR44 batteries required. (included) |
| Number of Pieces | 1 |
| Number of Players | 1 |
| Operation Mode | manual and automatic |
| Outer Material | Plastic |
| Play Activity Location | Water |
| Power Source | battery |
| Recommended Uses For Product | water play, bath time, imaginative play, gifting on birthdays and Christmas, both in water and on land |
| Scale | Full-size |
| Set Name | Barbie Dreamtopia Twinkle Lights Mermaid Doll |
| Size | 12 inches |
| Style | Brunette |
| Sub Brand | Barbie |
| Supported Battery Types | 3 LR44 coin cell batteries and 3 AA batteries |
| Theme | Fantasy |
| Toy Figure Type | Doll |
| UPC | 194735024360 |
| Unit Count | 1.0 Count |
| character | Barbie |

## Images

![Mermaid Doll with Water-Activated Twinkle Light-Up Tail, Barbie Dreamtopia Mermaid Toys, Purple-Streaked Hair - Image 1](https://m.media-amazon.com/images/I/613qSj6THAL.jpg)

## Questions & Answers

**Q: hola. Esta barbie tiene piernas o solo cola?**
A: Hola, solo tienes cola, no tiene piernas, pero es realmente hermosa!

**Q: Can the tail be removed?**
A: Yes the tail can be removed

**Q: Does she sit**
A: I don't think she sits. It was a gift. But she loved it. Very happy with thus doll.

**Q: How tall is this a Barbie?**
A: Its a bit taller than an ordinary barbie doll bacause of the tail

## Customer Reviews

### ⭐⭐⭐⭐⭐ Beautiful doll
*by B***Y on May 27, 2025*

Great gift. My daughter loves it.

### ⭐⭐⭐⭐⭐ Granddaughter loves it but it’s broken
*by K***Y on January 20, 2026*

This Barbie mermaid doll would be adorable and fun with The water-activated twinkle lights but sadly it did not work. Returned to seller without any issues. Found another and she’s a happy little girl!

### ⭐⭐⭐⭐⭐ I hate Barbie BUT
*by H***I on January 15, 2023*

My daughter (three years) absolutely loves this doll. I have a no-human-doll rule in my house- but this is a rule I broke for this. There's a button that will activate the light- the doll is fully submersible, super sturdy- represents black merpeople beautifully without being sexualized or annoying. She will light up when submerged. Super fun for little girls.

## Frequently Bought Together

- Barbie Dreamtopia Doll, Mermaid Toy with Water-Activated Light-Up Tail, Purple-Streaked Hair & 4 Colorful Light Shows
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**Shop now:** [https://www.desertcart.tn/products/388925075-mermaid-doll-with-water-activated-twinkle-light-up-tail-barbie](https://www.desertcart.tn/products/388925075-mermaid-doll-with-water-activated-twinkle-light-up-tail-barbie)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-09*